– ISO 9409: Part II talks about the look of the output shafts of these geared motors according to different specifications.
– DIN ISO 281: With all the rules that helps to make a correct calculation of the bearings.
– ISO 6636 for gears.
What regulations connect with planetary gearboxes?
Keep in mind that each producer sets its own measures when presenting the Planetary Gear Unit operating time of your gears or the maximum torque they are able to bear. Nevertheless, we are able to find certain rules governing these parameters.
What are the primary benefits of planetary gear motors?
Increased repeatability: Its higher speed radial and axial load offers reliability and robustness, minimizing the misalignment of the apparatus. In addition, uniform transmission and low vibrations at different loads give a perfect repeatability.
Ideal precision: Most rotating angular stability enhances the accuracy and reliability of the motion.
Lower noise level since there is more surface area contact. Rolling is much softer and jumps are practically nonexistent.
Greater durability: Because of its torsional rigidity and better rolling. To boost this feature, your bearings help reduce the losses that could happen by 
rubbing the shaft on the container directly. Thus, greater efficiency of the gear and a much smoother operation is achieved.
Very good degrees of efficiency: Planetary reducers provide greater efficiency and because of its design and internal layout losses are minimized during their work. In fact, today, this kind of drive mechanisms are those that provide greater efficiency.
Improved torque transmission: With more teeth connected, the mechanism has the capacity to transmit and withstand more torque. Furthermore, it can it in a more uniform manner.
Maximum versatility: The mechanism is contained in a cylindrical gearbox, which can be installed in almost any space.